BH1715FVC-TR Rohm Semiconductor, BH1715FVC-TR Datasheet - Page 9
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BH1715FVC-TR
Manufacturer Part Number
BH1715FVC-TR
Description
Industrial Optical Sensors Ambient Light Sensor Digital 16Bit Serial
Manufacturer
Rohm Semiconductor
Type
Ambient Light Sensor with Digital Outputr
Series
-r
Specifications of BH1715FVC-TR
Product
Ambient Light Sensor
Ic Function
Light To Digital Output Sensor
Supply Voltage Range
2.4V To 3.6V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
SOP
No. Of Pins
6
Supply Voltage Max
3.6V
Wavelength
560nm
Output Type
I²C™
Package / Case
6-WSOF Exposed Pad
Interface Type
Serial, I2C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BH1715FVC-TR
Manufacturer:
ROHM
Quantity:
3 385
Part Number:
BH1715FVC-TR
Manufacturer:
ROHM/罗姆
Quantity:
20 000
ex 4) LPF using CR is inserted between VCC and DVI.
Rise time of power supply : 100us or less
This method has the possibility that the Reset section of turning on the power supply can not satisfied. cannot be satisfied.
Please design the set considering the characteristic of the power supply enough.
※
when the rise time of VCC is slow
※
recommended constant (
※
turning off VCC.(It is necessary to consider DVI voltage level after turning off VCC.)
①
②
Please note that there is a possibility that Reset section (1usec) cannot be satisfied if wait time is not enough long after
Please note that there is a possibility that reset section ( 1us ) can not be satisfied because the power supply is turned on
When VCC is turned off, the DVI voltage becomes higher than VCC voltage but IC destruction is not occurred if
Notes when CR is inserted between VCC and DVI
Example of designing set when CR ( C = 1uF, R = 1kΩ ) is inserted between VCC and DVI with VCC=2.8V
The rise time to 0→2.4V of VCC must use the power supply of 100us or less.
Please wait 25ms or more after VCC turn off ( VCC <= 0.05V ), because it is necessary to secure reset section ( 1us or more ).
2.8V
0V
*
*
Please do the application design to secure Reset section 1us or more after the reclosing of the power supply.
Please do the application design to secure Reset section 1us or more after the reclosing of the power supply.
t1
0.1uF
R1 = 1kOhm, C1 = 1uF )
0V
VCC
ADDR
GND
0.05V
Time to power supply reclosing : 25ms or more
BH1715FVC
is used.
SDA
SCL
DVI
t2
9 / 15
R1 : 1kOhm
C1 : 1uF
Reset Section : 1us or more
Reset Section : 1us or more
0.4V
0.4V
2.4V
2.4V
VCC
VCC
DVI
DVI